| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.90 | 9.697% | $71.1934 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $177.74 | 5.708% | $187.8854 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $142.89 | 8.578% | $155.1471 | $155.15 | $155.15 | $155.10 |
| Purchase #4 | $127.52 | 10.343% | $140.7094 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $101.54 | 11.548% | $113.2658 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $76.49 | 10.723% | $84.692 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $33.41 | 3.287% | $34.5082 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $724.49 | $787.4013 | $787.41 | $787.40 | $787.40 | |